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Asoprisnil

Cat. No. M29084
Asoprisnil Structure
Synonym:

J867

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Biological Activity

Asoprisnil (J867), a selective progesterone receptor modulator, exhibits mixed progesterone agonist and antagonist effects on various progesterone targeted tissues in animal and human.

Chemical Information
Molecular Weight 449.58
Formula C28H35NO4
CAS Number 199396-76-4
Form Solid
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Conversion of different model animals based on BSA (PMID: 27057123)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.

References

[1] Md Soriful Islam, et al. Endocr Rev. Selective Progesterone Receptor Modulators-Mechanisms and Therapeutic Utility

[2] Anne Lethaby, et al. Cochrane Database Syst Rev. Preoperative medical therapy before surgery for uterine fibroids

[3] Gerd Schubert, et al. Semin Reprod Med. Discovery, chemistry, and reproductive pharmacology of asoprisnil and related 11beta-benzaldoxime substituted selective progesterone receptor modulators (SPRMs)

[4] Kristof Chwalisz, et al. Semin Reprod Med. Therapeutic potential for the selective progesterone receptor modulator asoprisnil in the treatment of leiomyomata

[5] Deborah DeManno, et al. Steroids. Asoprisnil (J867): a selective progesterone receptor modulator for gynecological therapy

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Keywords: Asoprisnil, J867 supplier, Progesterone Receptor, inhibitors, activators


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